From: Paul Mundt <lethal@linux-sh.org>
To: James Bottomley <James.Bottomley@HansenPartnership.com>
Cc: Russell King <rmk@arm.linux.org.uk>,
Parisc List <linux-parisc@vger.kernel.org>,
Linux Filesystem Mailing List <linux-fsdevel@vger.kernel.org>,
linux-arch@vger.kernel.org, Christoph Hellwig <hch@lst.de>
Subject: Re: [PATCH 1/5] mm: add coherence API for DMA to vmalloc/vmap areas
Date: Thu, 10 Sep 2009 09:24:09 +0900 [thread overview]
Message-ID: <20090910002409.GB23674@linux-sh.org> (raw)
In-Reply-To: <1252506878.3918.32.camel@mulgrave.site>
On Wed, Sep 09, 2009 at 09:34:38AM -0500, James Bottomley wrote:
> On Wed, 2009-09-09 at 12:35 +0900, Paul Mundt wrote:
> > And here I thought it was a new gcc construct along the lines of
> > inline-if-so-inclined.. :-)
>
> Actually, I missed the fact that sh also sets
> ARCH_HAS_FLUSH_KERNEL_DCACHE_PAGE, so you'll need implementations of
> these functions too. Does this look right?
>
Yes, I was planning on just wiring it up later, but this looks correct.
next prev parent reply other threads:[~2009-09-10 0:24 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-09-08 18:27 xfs failure on parisc (and presumably other VI cache systems) caused by I/O to vmalloc/vmap areas James Bottomley
2009-09-08 19:00 ` Russell King
2009-09-08 19:11 ` James Bottomley
2009-09-08 20:16 ` Russell King
2009-09-08 20:39 ` James Bottomley
2009-09-08 21:39 ` Russell King
2009-09-09 3:14 ` James Bottomley
2009-09-09 3:17 ` [PATCH 1/5] mm: add coherence API for DMA " James Bottomley
2009-09-09 3:23 ` James Bottomley
2009-09-09 3:35 ` Paul Mundt
2009-09-09 14:34 ` James Bottomley
2009-09-10 0:24 ` Paul Mundt [this message]
2009-09-10 0:30 ` James Bottomley
2009-09-09 3:18 ` [PATCH 2/5] parisc: add mm " James Bottomley
2009-09-09 3:20 ` [PATCH 3/5] arm: " James Bottomley
2009-09-09 3:21 ` [PATCH 4/5] block: permit I/O to vmalloc/vmap kernel pages James Bottomley
2009-09-09 3:21 ` [PATCH 5/5] xfs: fix xfs to work with Virtually Indexed architectures James Bottomley
2009-10-13 1:40 ` xfs failure on parisc (and presumably other VI cache systems) caused by I/O to vmalloc/vmap areas Christoph Hellwig
2009-10-13 4:13 ` James Bottomley
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